(2019 CJ4)OBJECT DETAIL
IDENTITY
ID
3838249
MAG (H)
25.53
DIAMETER
0.021 – 0.047 km
HAZARD
no
ORBITAL ELEMENTS
ORBIT
18
OBSERVED
2019-02-08 → 2019-03-09
OBSERVATIONS
81
PERIOD
481.65 days
ECCENTRICITY
0.380
INCLINATION
3.24°
ORBIT DIAGRAM
Sun-centered map with AU grid. The asteroid orbit is drawn with its real eccentricity. Click any close-approach date below to highlight the encounter point on the map.
Orbital period: 482 days. Animation: 1 full revolution = 20 s real time.
Sun (focus)Earth orbit (1 AU)Earth (animated, 365.25 d period)NEO orbitNEO position (animated, 1 cycle = 20 s)Perihelion (q): closest to SunAphelion (Q): farthest from SunTime tick: quarter-period intervalAU grid ring
CLOSE APPROACHES
58 recorded close approaches. Click any date to highlight that encounter on the orbit diagram above.
| Date | Velocity (km/s) | Miss (km) | LD | Body |
|---|---|---|---|---|
| 1940-07-20 | 6.90 | 394,621,75 | 148.55 | Earth |
| 1940-11-02 | 10.24 | 788,606,63 | 95.19 | Earth |
| 1941-03-17 | 8.42 | 488,765,66 | 173.10 | Earth |
| 1952-08-11 | 14.23 | 492,587,61 | 43.65 | Earth |
| 1956-08-03 | 19.28 | 913,846,24 | 110.90 | Earth |
| 1960-07-26 | 24.16 | 003,004,76 | 175.26 | Earth |
| 1964-08-27 | 11.57 | 731,012,22 | 57.75 | Venus |
| 1966-03-01 | 25.58 | 985,066,27 | 188.94 | Earth |
| 1970-02-21 | 20.10 | 752,266,54 | 118.74 | Earth |
| 1974-01-01 | 11.38 | 499,459,71 | 46.69 | Venus |
| 1974-02-12 | 14.67 | 983,327,81 | 48.69 | Earth |
| 1978-02-03 | 9.93 | 989,923,5 | 13.86 | Earth |
| 1985-07-11 | 7.90 | 998,368,46 | 168.67 | Earth |
| 1985-11-17 | 10.36 | 947,178,63 | 95.88 | Earth |
| 1986-03-09 | 7.58 | 750,321,95 | 153.74 | Earth |
| 1989-10-13 | 9.25 | 903,043,33 | 86.69 | Earth |
| 1990-03-26 | 9.23 | 827,180,47 | 192.64 | Earth |
| 1992-02-03 | 6.47 | 305,909,7 | 20.57 | Mars |
| 1993-08-26 | 8.43 | 396,130,31 | 33.89 | Earth |
| 1997-08-12 | 13.93 | 751,804,51 | 40.07 | Earth |
| 2001-08-02 | 19.79 | 893,413,54 | 117.83 | Earth |
| 2005-07-24 | 25.58 | 697,125,47 | 193.78 | Earth |
| 2011-02-26 | 22.87 | 709,314,95 | 154.49 | Earth |
| 2015-02-16 | 16.69 | 413,677,82 | 74.83 | Earth |
| 2017-08-11 | 6.07 | 318,809,01 | 28.37 | Venus |
| 2019-02-05 | 10.47 | 795,258,2 | 7.42 | Earth |
| 2022-06-30 | 8.97 | 988,752,47 | 193.09 | Earth |
| 2022-12-12 | 9.38 | 485,025,33 | 87.16 | Earth |
| 2023-02-18 | 5.36 | 483,319,44 | 116.79 | Earth |
| 2026-07-28 | 6.11 | 740,274,15 | 133.84 | Earth |
| 2026-10-24 | 9.88 | 186,225,53 | 92.37 | Earth |
| 2026-11-16 | 6.33 | 873,095,8 | 22.34 | Venus |
| 2027-03-23 | 8.84 | 204,404,07 | 183.07 | Earth |
| 2030-08-25 | 8.75 | 883,004,11 | 29.64 | Earth |
| 2034-08-09 | 16.07 | 336,682,62 | 68.35 | Earth |
| 2036-02-16 | 8.79 | 972,472,11 | 29.32 | Venus |
| 2038-07-28 | 23.17 | 250,483,26 | 162.22 | Earth |
| 2041-01-04 | 7.81 | 545,635,8 | 22.20 | Mars |
| 2044-02-27 | 23.86 | 122,022,46 | 166.99 | Earth |
| 2048-02-16 | 16.66 | 562,325,82 | 74.17 | Earth |
| 2052-02-03 | 9.66 | 736,076,6 | 17.35 | Earth |
| 2055-07-01 | 8.89 | 280,606,37 | 191.40 | Earth |
| 2055-12-10 | 9.52 | 243,720,43 | 88.48 | Earth |
| 2056-02-21 | 5.67 | 502,763,64 | 120.57 | Earth |
| 2059-07-28 | 6.22 | 069,411,25 | 135.51 | Earth |
| 2059-10-25 | 9.93 | 571,127,53 | 92.89 | Earth |
| 2060-03-22 | 8.82 | 184,421,07 | 182.34 | Earth |
| 2067-08-10 | 15.31 | 295,614,22 | 58.29 | Earth |
| 2071-07-29 | 22.60 | 158,635,95 | 154.81 | Earth |
| 2077-02-27 | 23.65 | 938,641,36 | 164.20 | Earth |
| 2081-02-14 | 15.79 | 395,342,42 | 63.04 | Earth |
| 2093-05-05 | 7.14 | 006,516,41 | 38.01 | Mars |
| 2096-08-16 | 12.10 | 953,059,5 | 15.47 | Earth |
| 2099-05-20 | 11.38 | 615,296,12 | 56.41 | Venus |
| 2100-07-31 | 21.52 | 080,660,45 | 140.59 | Earth |
| 2106-02-25 | 21.75 | 156,739,35 | 140.25 | Earth |
| 2154-08-16 | 13.22 | 064,238,11 | 30.77 | Earth |
| 2155-09-30 | 7.63 | 407,605,7 | 19.52 | Mars |